Harima Hirofumi, Kaino Seiji, Fujimoto Yuko, Amano Shogo, Sakaida Isao
Department of Gastroenterology and Hepatology, Graduate School of Medicine, Yamaguchi University, Ube, Japan.
Endosc Ultrasound. 2020 Mar-Apr;9(2):141-142. doi: 10.4103/eus.eus_6_20.